.customize-control-slider input[type=range] {
    -webkit-appearance: none;
    -webkit-transition: background .3s;
    -moz-transition: background .3s;
    transition: background .3s;
    background-color: rgba(0, 0, 0, 0.1);
    height: 5px;
    width: calc(100% - 70px);
    padding: 0; 
}
.customize-control-slider input[type=range]:focus {
    box-shadow: none;
    outline: none; 
}
.customize-control-slider input[type=range]:hover {
    background-color: rgba(0, 0, 0, 0.25); 
}
.customize-control-slider input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    background-color: #3498D9; 
}
.customize-control-slider input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 15px;
    height: 15px;
    border: none;
    border-radius: 50%;
    background-color: #3498D9; 
}
.customize-control-slider input[type=range]::-moz-range-thumb {
    width: 15px;
    height: 15px;
    border: none;
    border-radius: 50%;
    background-color: #3498D9; 
}
.customize-control-slider input[type=range]::-ms-thumb {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 0;
    background-color: #3498D9; 
}
.customize-control-slider input[type=range]::-moz-range-track {
    border: inherit;
    background: transparent; 
}
.customize-control-slider input[type=range]::-ms-track {
    border: inherit;
    color: transparent;
    background: transparent; 
}
.customize-control-slider input[type=range]::-ms-fill-lower, .customize-control-slider input[type=range]::-ms-fill-upper {
    background: transparent; 
}
.customize-control-slider input[type=range]::-ms-tooltip {
    display: none; 
}
.customize-control-slider .range_value {
    display: inline-block;
    font-size: 14px;
    padding: 0 5px;
    font-weight: 400;
    position: relative;
    top: 2px; 
}
.customize-control-slider .range_value {
    display: inline-block;
    font-size: 14px;
    padding: 0 5px;
    font-weight: 400;
    position: relative;
    top: 2px; 
}
.customize-control-slider .slider-reset {
    color: rgba(0, 0, 0, 0.2);
    float: right;
    -webkit-transition: color .5s ease-in;
    -moz-transition: color .5s ease-in;
    -ms-transition: color .5s ease-in;
    -o-transition: color .5s ease-in;
    transition: color .5s ease-in; 
}
.customize-control-slider .slider-reset span {
    font-size: 16px;
    line-height: 22px; 
}
.customize-control-slider .slider-reset:hover {
    color: red; 
}